CN104240972A - 一种多孔片状NiCo2O4/石墨烯复合电容材料的制备方法 - Google Patents
一种多孔片状NiCo2O4/石墨烯复合电容材料的制备方法 Download PDFInfo
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- CN104240972A CN104240972A CN201410459873.9A CN201410459873A CN104240972A CN 104240972 A CN104240972 A CN 104240972A CN 201410459873 A CN201410459873 A CN 201410459873A CN 104240972 A CN104240972 A CN 104240972A
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- 239000000463 material Substances 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 6
- 239000002131 composite material Substances 0.000 title abstract description 9
- 229910005949 NiCo2O4 Inorganic materials 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 26
- 239000010439 graphite Substances 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 239000008367 deionised water Substances 0.000 claims abstract description 17
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 17
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims abstract description 7
- 239000013049 sediment Substances 0.000 claims abstract description 6
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910003266 NiCo Inorganic materials 0.000 claims description 49
- 229910021389 graphene Inorganic materials 0.000 claims description 48
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 30
- 239000007864 aqueous solution Substances 0.000 claims description 30
- 239000011259 mixed solution Substances 0.000 claims description 18
- 238000005119 centrifugation Methods 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 6
- 238000001354 calcination Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 239000012429 reaction media Substances 0.000 claims 1
- 239000007772 electrode material Substances 0.000 abstract description 14
- 239000002114 nanocomposite Substances 0.000 abstract description 11
- 239000003990 capacitor Substances 0.000 abstract description 5
- 239000008151 electrolyte solution Substances 0.000 abstract description 4
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 abstract 1
- 239000004312 hexamethylene tetramine Substances 0.000 abstract 1
- 229960004011 methenamine Drugs 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 description 28
- 239000007788 liquid Substances 0.000 description 28
- 238000003756 stirring Methods 0.000 description 28
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 25
- 239000000243 solution Substances 0.000 description 16
- 230000015572 biosynthetic process Effects 0.000 description 14
- 238000000227 grinding Methods 0.000 description 14
- 238000010926 purge Methods 0.000 description 14
- 239000000126 substance Substances 0.000 description 14
- 229910052759 nickel Inorganic materials 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 5
- 239000010941 cobalt Substances 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 description 1
- -1 Graphene compound Chemical class 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
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- 238000000840 electrochemical analysis Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
Abstract
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104599851A (zh) * | 2014-12-31 | 2015-05-06 | 江苏江大环保科技开发有限公司 | 一种3D珊瑚状石墨烯/NiCo2O4复合材料的应用 |
CN104616914A (zh) * | 2014-12-31 | 2015-05-13 | 江苏江大环保科技开发有限公司 | 一种3D珊瑚状石墨烯/NiCo2O4复合材料的制备方法 |
CN104658766A (zh) * | 2015-02-12 | 2015-05-27 | 南京工业大学 | 一种硅纳米片掺杂钴酸镍及其制备方法 |
CN104766725A (zh) * | 2015-03-12 | 2015-07-08 | 广东工业大学 | 一种用于超级电容器电极材料的制备方法及其应用 |
CN106067383A (zh) * | 2016-08-23 | 2016-11-02 | 中国科学院重庆绿色智能技术研究院 | 一种基于硫化钴镍核壳三维多级纳米结构的赝电容器正极及其制备方法 |
CN106169384A (zh) * | 2016-08-30 | 2016-11-30 | 江苏大学 | 一种三维介孔NiCo2O4/氮掺杂石墨烯复合电极材料的制备方法 |
CN107248457A (zh) * | 2017-07-26 | 2017-10-13 | 徐靖才 | 一种具有笼状NiCo2S4@碳球电极材料的制备方法 |
CN107393725A (zh) * | 2017-06-20 | 2017-11-24 | 中国科学院福建物质结构研究所 | 一种多孔导电的碳材料负载NiCo2O4复合材料及其制法和应用 |
CN108439370A (zh) * | 2018-04-25 | 2018-08-24 | 江苏大学 | 一种二维多孔硼氮双掺杂碳纳米材料的制备方法及其用途 |
CN108520827A (zh) * | 2018-01-29 | 2018-09-11 | 江苏大学 | 碳纤维/NiCo2O4/石墨烯复合材料的制备方法 |
CN105845889B (zh) * | 2016-04-18 | 2019-06-18 | 中南大学 | 一种NiCo2O4复合材料及其制备方法和其在锂离子电池上的应用 |
CN110033955A (zh) * | 2019-04-18 | 2019-07-19 | 上海应用技术大学 | 一种基于石墨烯构建镍钴矿二元复合材料的制备方法 |
CN112229885A (zh) * | 2020-10-17 | 2021-01-15 | 石河子大学 | 多孔片状NiCo2O4/氮、硫共掺杂还原氧化石墨烯复合电极材料的制备方法及用途 |
CN114212779A (zh) * | 2021-12-28 | 2022-03-22 | 洛阳尖端技术研究院 | 复合型吸波材料的制备方法和复合型吸波材料 |
CN114284509A (zh) * | 2021-08-05 | 2022-04-05 | 先进能源产业研究院(广州)有限公司 | 一种三金属析氧电催化剂的制备方法 |
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CN102276244A (zh) * | 2011-05-19 | 2011-12-14 | 东华大学 | 醇热法制备钴镍铁氧体/石墨烯磁性纳米复合粉体的方法 |
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2014
- 2014-09-11 CN CN201410459873.9A patent/CN104240972B/zh active Active
Patent Citations (1)
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CN102276244A (zh) * | 2011-05-19 | 2011-12-14 | 东华大学 | 醇热法制备钴镍铁氧体/石墨烯磁性纳米复合粉体的方法 |
Non-Patent Citations (4)
Title |
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BITAO DONG ET AL: "Preparation of scale-like nickel cobaltite nanosheets assembled on nitrogen-doped reduced graphene oxide for high-performance supercapacitors", 《CARBON》 * |
GUANGYU HE ET AL: "Preparation and performance of NiCo2O4 nanowires-loaded grapheme as supercapacitor material", 《MATERIALS LETTERS》 * |
HUAN-WEN WANG ET AL: "Design and synthesis of NiCo2O4–reduced graphene oxide composites for high performance supercapacitors†", 《JOURNAL OF MATERIALS CHEMISTRY》 * |
YAZI LUO ET AL: "Porous NiCo2O4-reduced graphene oxide (rGO) composite with superior capacitance retention for supercapacitors", 《ELECTROCHIMICA ACTA》 * |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104616914A (zh) * | 2014-12-31 | 2015-05-13 | 江苏江大环保科技开发有限公司 | 一种3D珊瑚状石墨烯/NiCo2O4复合材料的制备方法 |
CN104599851A (zh) * | 2014-12-31 | 2015-05-06 | 江苏江大环保科技开发有限公司 | 一种3D珊瑚状石墨烯/NiCo2O4复合材料的应用 |
CN104658766B (zh) * | 2015-02-12 | 2017-04-05 | 南京工业大学 | 一种硅纳米片掺杂钴酸镍及其制备方法 |
CN104658766A (zh) * | 2015-02-12 | 2015-05-27 | 南京工业大学 | 一种硅纳米片掺杂钴酸镍及其制备方法 |
CN104766725A (zh) * | 2015-03-12 | 2015-07-08 | 广东工业大学 | 一种用于超级电容器电极材料的制备方法及其应用 |
CN105845889B (zh) * | 2016-04-18 | 2019-06-18 | 中南大学 | 一种NiCo2O4复合材料及其制备方法和其在锂离子电池上的应用 |
CN106067383A (zh) * | 2016-08-23 | 2016-11-02 | 中国科学院重庆绿色智能技术研究院 | 一种基于硫化钴镍核壳三维多级纳米结构的赝电容器正极及其制备方法 |
CN106169384A (zh) * | 2016-08-30 | 2016-11-30 | 江苏大学 | 一种三维介孔NiCo2O4/氮掺杂石墨烯复合电极材料的制备方法 |
CN107393725A (zh) * | 2017-06-20 | 2017-11-24 | 中国科学院福建物质结构研究所 | 一种多孔导电的碳材料负载NiCo2O4复合材料及其制法和应用 |
CN107393725B (zh) * | 2017-06-20 | 2019-08-20 | 中国科学院福建物质结构研究所 | 一种多孔导电的碳材料负载NiCo2O4复合材料及其制法和应用 |
CN107248457A (zh) * | 2017-07-26 | 2017-10-13 | 徐靖才 | 一种具有笼状NiCo2S4@碳球电极材料的制备方法 |
CN107248457B (zh) * | 2017-07-26 | 2018-11-13 | 中国计量大学 | 一种具有笼状NiCo2S4@碳球电极材料的制备方法 |
CN108520827A (zh) * | 2018-01-29 | 2018-09-11 | 江苏大学 | 碳纤维/NiCo2O4/石墨烯复合材料的制备方法 |
CN108439370A (zh) * | 2018-04-25 | 2018-08-24 | 江苏大学 | 一种二维多孔硼氮双掺杂碳纳米材料的制备方法及其用途 |
CN110033955A (zh) * | 2019-04-18 | 2019-07-19 | 上海应用技术大学 | 一种基于石墨烯构建镍钴矿二元复合材料的制备方法 |
CN112229885A (zh) * | 2020-10-17 | 2021-01-15 | 石河子大学 | 多孔片状NiCo2O4/氮、硫共掺杂还原氧化石墨烯复合电极材料的制备方法及用途 |
CN112229885B (zh) * | 2020-10-17 | 2023-11-24 | 石河子大学 | 多孔片状NiCo2O4/氮、硫共掺杂还原氧化石墨烯复合电极材料的制备方法及用途 |
CN114284509A (zh) * | 2021-08-05 | 2022-04-05 | 先进能源产业研究院(广州)有限公司 | 一种三金属析氧电催化剂的制备方法 |
CN114212779A (zh) * | 2021-12-28 | 2022-03-22 | 洛阳尖端技术研究院 | 复合型吸波材料的制备方法和复合型吸波材料 |
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